Crucial Technology CT51264BA1339.C16F 4GB vs Corsair CM4X4GF2666Z16K4 4GB

Overall score

Crucial Technology CT51264BA1339.C16F 4GB

Crucial Technology CT51264BA1339.C16F 4GB

Overall score

Corsair CM4X4GF2666Z16K4 4GB

Corsair CM4X4GF2666Z16K4 4GB

Differences Specifications Comments

Differences

Crucial Technology CT51264BA1339.C16F 4GB

Reasons to consider
Crucial Technology CT51264BA1339.C16F 4GB

Below the latency in the PassMark tests, ns

27 46

Around 41% lower latency
Faster reading speed, GB/s

13.9 11.4

Average value in the tests

Corsair CM4X4GF2666Z16K4 4GB

Reasons to consider
Corsair CM4X4GF2666Z16K4 4GB

Faster write speed, GB/s

12.3 8.4

Average value in the tests
Higher memory bandwidth, mbps

21300 10600

Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications

Crucial Technology CT51264BA1339.C16F 4GB

Corsair CM4X4GF2666Z16K4 4GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

27 46
Read speed, GB/s

13.9 11.4
Write speed, GB/s

8.4 12.3
Memory bandwidth, mbps

10600 21300

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 8 9 PC4-21300, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Timings / Clock speed

7-7-7-20 / 1333 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
Ranking PassMark (The more the better)

2251 2541

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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